Crypto API Permissions: A Trading-Only Key Can Still Lose Money
Disabling withdrawals on an API key removes one route for moving funds, but it does not make a trading integration harmless. A key that can submit orders may still create unwanted positions, incur fees or trade through an illiquid market. Evaluate the actions an integration can perform, as well as the information it can read.
Map permissions to a specific job
A reporting tool may need balances and history without permission to trade. An execution tool may need order submission and cancellation. Transfers, withdrawals and changes to account configuration are separate capabilities that should not be enabled merely because a setup guide asks for broad access.
Permission names vary by platform. Check the current documentation and the actual authorization screen. OrangeX's official API documentation distinguishes public and private methods and describes requested access scopes. That does not establish that every control offered by another exchange exists on OrangeX.
Why trading-only is still consequential
Consider a hypothetical account holding 1,000 USDT. A malicious integration repeatedly buys and sells using market orders. Even when withdrawals are disabled, spreads, fees and adverse price moves can reduce the balance. If the key also permits leveraged trading, the potential losses and liquidation risk depend on the actual instrument and account controls.
A second risk is a sale into a thin order book or an unintended purchase of an illiquid asset. Preventing external withdrawals does not impose a guaranteed execution price or a maximum loss on trading. The relevant protection is a set of limits around permitted actions, sizes and instruments.
Compare four layers of restriction
First, grant only the permissions required by the task. Second, use platform-supported restrictions such as IP allowlists or expiration where they are actually available. Third, configure the integration's instrument list, maximum order size and exposure limits. Fourth, monitor the account independently of that integration.
An IP restriction limits where requests can originate; it does not make a compromised permitted server safe. A software-side limit may fail if the software itself is compromised. Treat these controls as complementary, and verify which are enforced by the exchange rather than only by the bot.
Protect secrets and test without live trading access
Do not paste an API secret into chat, screenshots, shared spreadsheets or a public code repository. Keep credentials out of logs and use a protected secret store appropriate to the environment. Verify the integration's official domain and operator before supplying access.
Where a documented test environment is available, use it. Otherwise begin with the least authority needed to validate connectivity, and verify behavior before enabling additional actions. Never assume a public data request requires a secret or that a demo key is interchangeable with a live trading key.
Plan the off switch in advance
Know how to revoke the key through the official account interface before connecting it. Review active orders and positions separately when disconnecting a bot: revoking credentials prevents future authorized requests but does not necessarily cancel existing orders or close exposure.
If compromise is suspected, use the official interface to revoke the affected key, inspect orders, positions and transfer history, and contact verified support. Preserve relevant identifiers without publishing the secret. A replacement key should use corrected permissions and a reviewed integration, rather than simply restoring the previous setup.
Sources
- OrangeX: official API authentication and access scopes
- Kraken: API key security
- Kraken: API key permission examples
Research checked November 5, 2026 (Asia/Shanghai). The account example is hypothetical; control availability must be checked on the platform used.
